单因变量的偏最小二乘回归模型及其应用

Model of simple partial least squares regression and its application

采用偏最小二乘回归对大坝位移监测资料进行建模 ,并应用于某土石坝的沉降资料分析中 ,结果表明 ,该方法有较高的预报精度 .

The partial least squares regression is adopted to establish a model of observed data of dam's displacements (settlements). And it is applied to analyzing settlement data of an earth_rock dam in Henan Province. The results show that it has higher forecasting accuracy.